<h1>GraphET:</h1>

<p>GraphET is about drawing charts, graphs and histograms. It is built on top of Roassal, to let the user enjoy all the different interaction with the visualization.</p>

<p>GraphET may be loaded using the following incantation:</p>

<p>Some examples, to try in a workspace:</p>

<pre>
| diag |
diag := GETDiagramBuilder new.
diag lineDiagram
	height: 200;
	models: (-20 to: 20 by: 0.05);
	y: [ :x | ((x negated) exp)*((100*x) cos) ];
	color: Color black;
	regularAxisAsInteger.
diag interaction popUpText.
diag open

</pre>
<img src="/pages/products/graphet/img1.png">

<pre>
| diag |
diag := GETDiagramBuilder new.
diag lineDiagram
	height: 200;
	models: (0 to: 100);
	y: [ :x | x*x ];
	x: [:x | x + 100 ];
	regularAxis. 
diag interaction popUpText.
diag open
	
</pre>
<img src="/pages/products/graphet/img2.png">

<pre>
| diag |
diag := GETDiagramBuilder new.
diag lineDiagram
	height: 200;
	models: (-2* Float pi to: 2 * Float pi by: 0.01);
	y: [ :x | ((x * Float pi) sin * (x squared * Float pi) cos) * x ];
	regularAxis.
	
diag interaction popUpText.
diag open
	
</pre>
<img src="/pages/products/graphet/img3.png">
<pre>
| diagram values |
values := (1 to: 10) collect: [ :v | 10 atRandom - 5 ].
diagram := GETDiagramBuilder new.
diagram verticalBarDiagram
	models: values;
	height: 150;
	color: [:each | each < 0 
		ifTrue: [ Color red ]
		ifFalse: [ Color green ] ];
	regularAxis.
diagram interaction popUpText.

^ diagram open

</pre>
<img src="/pages/products/graphet/img4.png">
<p>More examples may be found in the class GETExamples and on the Facebook page:</p>
<a class="op-a" target="_blank" href="https://www.facebook.com/media/set/?set=a.566523986767536.1073741839.340543479365589&type=3">https://www.facebook.com/media/set/?set=a.566523986767536.1073741839.340543479365589&type=3</a>
